Num	Date	Index	Chg.	Chg. %
1	2015-02	131.05	9.24	7.05%
2	2015-01	121.81	3.97	3.26%
3	2014-12	117.83	0.65	0.55%
4	2014-11	117.18	2.71	2.32%
5	2014-10	114.47	1.85	1.61%
6	2014-09	112.62	-4.94	-4.39%
7	2014-08	117.56	-15.50	-13.18%
8	2014-07	133.06	2.49	1.87%
9	2014-06	130.57	12.21	9.35%
10	2014-05	118.35	0.91	0.77%